| Relationships | Role | Relationship Start | Relationship End |
| Gsam Gen-Par, L.L.C. | Parent | 6/18/2015 | |
| Goldman Sachs Private Equity Group Master Fund Ii, Llc | Parent | 9/21/2008 | |
| Us Middle Market Buyout Fund Offshore Lp | Parent | 9/21/2008 | |
| Gs U.S. Middle Market Buyout Offshore Holdings Advisors, Inc. | Parent | 9/21/2008 | 6/17/2015 |